213000574 has 4 divisors (see below), whose sum is σ = 319500864. Its totient is φ = 106500286.

The previous prime is 213000547. The next prime is 213000577. The reversal of 213000574 is 475000312.

213000574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213000577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53250142 + ... + 53250145.

It is an arithmetic number, because the mean of its divisors is an integer number (79875216).

Almost surely, 2^213000574 is an apocalyptic number.

213000574 is a deficient number, since it is larger than the sum of its proper divisors (106500290).

213000574 is a wasteful number, since it uses less digits than its factorization.

213000574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106500289.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 213000574 is about 14594.5391842291. The cubic root of 213000574 is about 597.2097984424.

Adding to 213000574 its reverse (475000312), we get a palindrome (688000886).

The spelling of 213000574 in words is "two hundred thirteen million, five hundred seventy-four", and thus it is an aban number.